NSN 4820-00-602-2471 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-602-2471. Manufacturer of record part number: 72310.
General Characteristics Item Description: LENGTH OF CAPILLARY 15 FT LG,BULB 11.000 IN. LG,5/8 IN. DIA IN
2 manufacturer part numbers on file
Manufacturer of record: Lawler Manufacturing Company, Inc.
Identification
NSN: 4820-00-602-2471
NIIN: 006022471
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 72310
Manufacturer: Lawler Manufacturing Company, Inc.
General Description
The Thermostatic Assembly,valve, cataloged under National Stock Number 4820-00-602-2471, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-00-602-2471
Primary Part Number
72310
Item Name
Thermostatic Assembly,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Lawler Manufacturing Company, Inc.
Status
ACTIVE
General Characteristics Item Description
LENGTH OF CAPILLARY 15 FT LG,BULB 11.000 IN. LG,5/8 IN. DIA IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-01-545-542572310POSSIBLE MATCH
COIL,ELECTRICAL
Possible match (shared part number)Pico Electronics Inc
5950-01-615-569372310POSSIBLE MATCH
COIL,ELECTRICAL
Possible match (shared part number)Simmonds Precision Products Inc
5342-01-686-290572310POSSIBLE MATCH
BRACKET,MOUNTING
Possible match (shared part number)Cubic Defense Applications, Inc.
NSN 4820-00-602-2471 is a Thermostatic Assembly,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-602-2471?
NSN 4820-00-602-2471 has 2 manufacturer part numbers on file: 72271PC1 (Lawler Manufacturing Company, Inc.), 72310 (Lawler Manufacturing Company, Inc.).
What NSN replaces 4820-00-602-2471?
3 possible matches (shared part number, not a government interchangeability claim): 5950-01-545-5425, 5950-01-615-5693, 5342-01-686-2905. Verify interchangeability with system specifications before substitution.
What are the specifications of 72310?
Key specifications for 72310: General Characteristics Item Description: LENGTH OF CAPILLARY 15 FT LG,BULB 11.000 IN. LG,5/8 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-602-2471 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.